Finger grip collar for a syringe or cartridge barrel



FIG. 1 is a perspective view of a finger grip collar for a syringe or cartridge barrel showing my new design;

FIG. 2 is a perspective view thereof;

FIG. 3 is a perspective view thereof;

FIG. 4 is a top plan view thereof, the bottom plan view being identical thereto;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a side elevational view thereof, the opposite side elevational view being identical thereto.

The broken line showing of a cartridge in FIGS. 2, and a syringe in FIG. 3 are for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a finger grip collar for a syringe or cartridge barrel, as shown and described. 